Home / 244,817,520.53-367,055,830.87-108,428,968.85

Finding the Fourth Proportional to 244,817,520.53, 367,055,830.87 and 108,428,968.85

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Solution

The fourth proportional to 244,817,520.53, 367,055,830.87 and 108,428,968.85 is: 162,567,961.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,817,520.53 : 367,055,830.87 = 108,428,968.85 : x
  2. Step 2: Convert to fraction form
    244,817,520.53/367,055,830.87 = 108,428,968.85/x
  3. Step 3: Cross multiply
    244,817,520.53x = 367,055,830.87 × 108,428,968.85
  4. Step 4: Simplify right side
    244,817,520.53x = 39,799,485,249,507,744
  5. Step 5: Solve for x
    x = 39,799,485,249,507,744/244,817,520.53
  6. Step 6: Final answer
    x = 162,567,961.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.